Substrate for electric circuit



FIG. 1 is a front perspective view of a first embodiment of a substratefor electric circuit of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a first side view thereof;

FIG. 7 is a second side view thereof;

FIG. 8 is a front perspective view of a second embodiment of a substratefor electric circuit of the present invention;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a first side view thereof; and,

FIG. 14 is a second side view thereof.

The broken line showing of substrate for electric circuit is includedfor the purpose of illustrating environment and forms no part of theclaimed design. Additionally, the unevenly broken lines in the drawingsdefine the limits of the claimed design.

I claim the ornamental design for a substrate for electric circuit, asshown and described.